<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>注释</title>
</head>
<body>
<!-- <h1>这是html代码</h1> -->
<h1>这是html代码</h1>
<%-- 
<%
String i1="这是java代码";
out.write(i1+"<br>");
%>
 --%>
<%
String i1="这是java代码";
out.write(i1+"<br>");
%>
<%
String i2="这是java02代码";
//out.write(i2+"<br>");
%>
</body>
</html>